It looks like DDM stopped carrying the 55w slims? Weird. Not sure what to say about that. I buy my ballasts from hid50.com but they are $250 (shipped).chucking 264$ in the garbage.
There are many HID kits here on the market but it's impossible to find out who manufactures the ballasts, and most, if not all I could find, were 35w.
Btw, Would I need a BOW Eliminator with a 55w kit too??
There's nothing saying you *need* a proper BOWE harness to run HIDs, and there is no guarantee that something will go wrong if you don't hook one up. All we're saying is that there's a much greater chance something will go wrong without a BOWE, and the cost of fixing the problem is an order of magnitude greater than the cost of prevention.
55w kits draw more current in each pulse, so in theory it would be worse to run a 55w kit than a 35w kit without a BOWE. I'm not sure why one would do either...